Work out the value of (6.8 x 10^2) x (1.3 x 10^-3) Give your answer in standard form.

Please help I have 10 minutes left on my test!!

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9